From patchwork Thu May 30 12:24:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamlesh Gurudasani X-Patchwork-Id: 800270 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47C4713212C; Thu, 30 May 2024 12:25:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717071925; cv=none; b=G4WFmUcdGLIIBcCy4dpHgWzIGDBWakIpN4mnDMcEki5aX5uqy6WAU1VfKurGOmQDHyO7DOhoju46cDXxlinELlRZenGhZRa6NYQVKufQ0+WLg7y2tShctTBpeqGXSLCWlTTfyzBJ0So+lx0Spt6SvtXQ1aD3B0xYR5bAZf76Fvs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717071925; c=relaxed/simple; bh=pawKyIUgyhAicTXDCKFAYSVB9rffockciMu5An0WLYg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=l1mQCqkRKDSUNf5gqP5RU2luPwZGPSMRC/jz4xCIemM6Zl+mOImOtOenVefivnDIb5gO5fDWwaJMruCfU4S6zu56ShgM6iLfn9WmV585i5g5n3OPA7crc2Ucecl/YOkhmkOVnkvsfdwINmf9EGTVvz5jJX+sNbsG6CxpyW5g4jY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=ozxdcjL4; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="ozxdcjL4" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 44UCOj0e097823; Thu, 30 May 2024 07:24:45 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717071885; bh=GVhylKWTFUhHVDQ+dYT40iN8UHVVdQwcs6myHVRMYro=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ozxdcjL4X7rVBM4WmVy4eeG10wXla74U1zpCNqXB/0XS7kn/duvm8R+heeL2d2e9L +S2Ur4p0h0DhJmI3OmsnNa14GpK3orbFUAv1wtdJ/11/qv7OJvJsWA1Uj+IUUiQ9B/ xOEHTt/OwbeJXLKuD8Gkl0nXcYlR84vGbkO583Zw= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 44UCOj8s031310 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 30 May 2024 07:24:45 -0500 Received: from DFLE111.ent.ti.com (10.64.6.32) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 30 May 2024 07:24:45 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 30 May 2024 07:24:45 -0500 Received: from localhost (kamlesh.dhcp.ti.com [172.24.227.123]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 44UCOixF114757; Thu, 30 May 2024 07:24:45 -0500 From: To: , , CC: , , , , , , , , , , , , , , Kamlesh Gurudasani Subject: [PATCH v3 2/6] crypto: crc64 - add crc64-iso3309 framework Date: Thu, 30 May 2024 17:54:24 +0530 Message-ID: <20240524-mcrc64-upstream-v3-2-24b94d8e8578@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240524-mcrc64-upstream-v3-0-24b94d8e8578@ti.com> References: <20240524-mcrc64-upstream-v3-0-24b94d8e8578@ti.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 From: Kamlesh Gurudasani Hardware specific features may be able to calculate a crc64-iso3309, so provide a framework for drivers to register their implementation. If nothing is registered, fallback to the generic table lookup implementation. The implementation is modeled after the crc64-rocksoft equivalent. Add testmgr, tcrypt tests and vectors for 64-bit cyclic redundancy checks (CRC) according to the ISO 3309 standard. The ISO 3309 64-bit CRC model parameters are as follows: Generator Polynomial: x^64 + x^4 + x^3 + x + 1 Polynomial Value: 0x000000000000001B Initial value: 0x0000000000000000 Reflected Input: False Reflected Output: False Xor Final: 0x0000000000000000 Signed-off-by: Kamlesh Gurudasani --- crypto/Kconfig | 11 +++ crypto/Makefile | 1 + crypto/crc64_iso3309_generic.c | 119 +++++++++++++++++++++++++++ crypto/tcrypt.c | 6 ++ crypto/testmgr.c | 7 ++ crypto/testmgr.h | 404 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ include/linux/crc64.h | 1 + 7 files changed, 549 insertions(+) diff --git a/crypto/Kconfig b/crypto/Kconfig index 5688d42a59c2..125cc88805ae 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -1124,6 +1124,17 @@ config CRYPTO_CRCT10DIF CRC algorithm used by the SCSI Block Commands standard. +config CRYPTO_CRC64_ISO3309 + tristate "CRC64 based on ISO 3309 Model algorithm" + depends on CRC64 + select CRYPTO_HASH + help + CRC64 CRC algorithm based on the ISO 3309 Model CRC Algorithm + + Generator polynomial: x^64 + x^4 + x^3 + x + 1 + Polynomial value: 0x000000000000001b + See https://en.wikipedia.org/wiki/Cyclic_redundancy_check + config CRYPTO_CRC64_ROCKSOFT tristate "CRC64 based on Rocksoft Model algorithm" depends on CRC64 diff --git a/crypto/Makefile b/crypto/Makefile index de9a3312a2c8..4d419e5fb379 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -158,6 +158,7 @@ obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o obj-$(CONFIG_CRYPTO_CRC32C) += crc32c_generic.o obj-$(CONFIG_CRYPTO_CRC32) += crc32_generic.o obj-$(CONFIG_CRYPTO_CRCT10DIF) += crct10dif_common.o crct10dif_generic.o +obj-$(CONFIG_CRYPTO_CRC64_ISO3309) += crc64_iso3309_generic.o obj-$(CONFIG_CRYPTO_CRC64_ROCKSOFT) += crc64_rocksoft_generic.o obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o obj-$(CONFIG_CRYPTO_LZO) += lzo.o lzo-rle.o diff --git a/crypto/crc64_iso3309_generic.c b/crypto/crc64_iso3309_generic.c new file mode 100644 index 000000000000..8fcc092de787 --- /dev/null +++ b/crypto/crc64_iso3309_generic.c @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include +#include + +static int chksum_cra_init(struct crypto_tfm *tfm) +{ + u64 *key = crypto_tfm_ctx(tfm); + + *key = 0; + return 0; +} + +static int chksum_init(struct shash_desc *desc) +{ + u64 *key = crypto_shash_ctx(desc->tfm); + u64 *crc = shash_desc_ctx(desc); + + *crc = *key; + return 0; +} + +static int chksum_update(struct shash_desc *desc, const u8 *data, + unsigned int length) +{ + u64 *crc = shash_desc_ctx(desc); + + *crc = crc64_iso3309_generic(*crc, data, length); + return 0; +} + +static int chksum_final(struct shash_desc *desc, u8 *out) +{ + u64 *crc = shash_desc_ctx(desc); + + put_unaligned_le64(*crc, out); + return 0; +} + +static int __chksum_finup(u64 crc, const u8 *data, unsigned int len, u8 *out) +{ + crc = crc64_iso3309_generic(crc, data, len); + + put_unaligned_le64(crc, out); + return 0; +} + +static int chksum_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) +{ + u64 *crc = shash_desc_ctx(desc); + + return __chksum_finup(*crc, data, len, out); +} + +static int chksum_digest(struct shash_desc *desc, const u8 *data, + unsigned int length, u8 *out) +{ + u64 *key = crypto_shash_ctx(desc->tfm); + + return __chksum_finup(*key, data, length, out); +} + +/* + * Setting the seed allows arbitrary accumulators and flexible XOR policy + */ +static int chksum_setkey(struct crypto_shash *tfm, const u8 *key, + unsigned int keylen) +{ + u64 *mctx = crypto_shash_ctx(tfm); + + if (keylen != sizeof(u64)) + return -EINVAL; + + *mctx = get_unaligned_le64(key); + return 0; +} + +static struct shash_alg alg = { + .digestsize = sizeof(u64), + .setkey = chksum_setkey, + .init = chksum_init, + .update = chksum_update, + .final = chksum_final, + .finup = chksum_finup, + .digest = chksum_digest, + .descsize = sizeof(u64), + .base = { + .cra_name = CRC64_ISO3309_STRING, + .cra_driver_name = "crc64-iso3309-generic", + .cra_priority = 200, + .cra_flags = CRYPTO_ALG_OPTIONAL_KEY, + .cra_blocksize = 1, + .cra_ctxsize = sizeof(u64), + .cra_module = THIS_MODULE, + .cra_init = chksum_cra_init, + } +}; + +static int __init crc64_iso3309_init(void) +{ + return crypto_register_shash(&alg); +} + +static void __exit crc64_iso3309_exit(void) +{ + crypto_unregister_shash(&alg); +} + +module_init(crc64_iso3309_init); +module_exit(crc64_iso3309_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Kamlesh Gurudasani "); +MODULE_DESCRIPTION("ISO3309 model CRC64 calculation"); +MODULE_ALIAS_CRYPTO("crc64-iso3309"); +MODULE_ALIAS_CRYPTO("crc64-iso3309-generic"); diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 8aea416f6480..efc76dd9f57f 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -2314,6 +2314,12 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb) generic_hash_speed_template); if (mode > 300 && mode < 400) break; fallthrough; + case 329: + test_hash_speed("crc64-iso3309", sec, + generic_hash_speed_template); + if (mode > 300 && mode < 400) + break; + fallthrough; case 399: break; diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 00f5a6cf341a..d6ae74efca98 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -4656,6 +4656,13 @@ static const struct alg_test_desc alg_test_descs[] = { .suite = { .hash = __VECS(crc32c_tv_template) } + }, { + .alg = "crc64-iso3309", + .test = alg_test_hash, + .fips_allowed = 1, + .suite = { + .hash = __VECS(crc64_iso3309_tv_template) + } }, { .alg = "crc64-rocksoft", .test = alg_test_hash, diff --git a/crypto/testmgr.h b/crypto/testmgr.h index 5350cfd9d325..21387e405e71 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -5355,6 +5355,410 @@ static const struct hash_testvec rmd160_tv_template[] = { } }; +static const struct hash_testvec crc64_iso3309_tv_template[] = { + { + .psize = 0, + .digest = "\x00\x00\x00\x00\x00\x00\x00\x00", + }, + { + .plaintext = "\x01\x02\x03\x04\x05\x06\x07\x08" + "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10" + "\x11\x12\x13\x14\x15\x16\x17\x18" + "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20" + "\x21\x22\x23\x24\x25\x26\x27\x28", + .psize = 40, + .digest = "\xaf\x45\xba\x7d\xf2\xda\xa0\xaa", + }, + { + .plaintext = "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30" + "\x31\x32\x33\x34\x35\x36\x37\x38" + "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40" + "\x41\x42\x43\x44\x45\x46\x47\x48" + "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50", + .psize = 40, + .digest = "\x81\x55\x2e\x76\xf8\xd0\xaa\xa0", + }, + { + .plaintext = "\x51\x52\x53\x54\x55\x56\x57\x58" + "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60" + "\x61\x62\x63\x64\x65\x66\x67\x68" + "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70" + "\x71\x72\x73\x74\x75\x76\x77\x78", + .psize = 40, + .digest = "\xc6\xb6\x26\x82\x0d\x25\x5f\x55", + }, + { + .plaintext = "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80" + "\x81\x82\x83\x84\x85\x86\x87\x88" + "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90" + "\x91\x92\x93\x94\x95\x96\x97\x98" + "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0", + .psize = 40, + .digest = "\x20\x8a\xe6\x59\xdf\xf7\x8d\x87", + }, + { + .plaintext = "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8" + "\xa9\xaa\xab\xac\xad\xae\xaf\xb0" + "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8" + "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0" + "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8", + .psize = 40, + .digest = "\x19\x9e\xba\xff\x70\x58\x22\x28", + + }, + { + .plaintext = "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0" + "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8" + "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0" + "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8" + "\xe9\xea\xeb\xec\xed\xee\xef\xf0", + .psize = 40, + .digest = "\xa3\xdc\x11\x98\x16\x3e\x44\x4e", + }, + { + .plaintext = "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30" + "\x31\x32\x33\x34\x35\x36\x37\x38" + "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40" + "\x41\x42\x43\x44\x45\x46\x47\x48" + "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50", + .psize = 40, + .digest = "\x81\x55\x2e\x76\xf8\xd0\xaa\xa0", + }, + { + .plaintext = "\x51\x52\x53\x54\x55\x56\x57\x58" + "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60" + "\x61\x62\x63\x64\x65\x66\x67\x68" + "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70" + "\x71\x72\x73\x74\x75\x76\x77\x78", + .psize = 40, + .digest = "\xc6\xb6\x26\x82\x0d\x25\x5f\x55", + }, + { + .plaintext = "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80" + "\x81\x82\x83\x84\x85\x86\x87\x88" + "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90" + "\x91\x92\x93\x94\x95\x96\x97\x98" + "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0", + .psize = 40, + .digest = "\x20\x8a\xe6\x59\xdf\xf7\x8d\x87", + }, + { + .plaintext = "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8" + "\xa9\xaa\xab\xac\xad\xae\xaf\xb0" + "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8" + "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0" + "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8", + .psize = 40, + .digest = "\x19\x9e\xba\xff\x70\x58\x22\x28", + }, + { + .plaintext = "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0" + "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8" + "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0" + "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8" + "\xe9\xea\xeb\xec\xed\xee\xef\xf0", + .psize = 40, + .digest = "\xa3\xdc\x11\x98\x16\x3e\x44\x4e", + }, + { + .key = "\xff\xff\xff\xff\xff\xff\xff\xff", + .ksize = 8, + .plaintext = "\x01\x02\x03\x04\x05\x06\x07\x08" + "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10" + "\x11\x12\x13\x14\x15\x16\x17\x18" + "\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20" + "\x21\x22\x23\x24\x25\x26\x27\x28" + "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30" + "\x31\x32\x33\x34\x35\x36\x37\x38" + "\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40" + "\x41\x42\x43\x44\x45\x46\x47\x48" + "\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50" + "\x51\x52\x53\x54\x55\x56\x57\x58" + "\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60" + "\x61\x62\x63\x64\x65\x66\x67\x68" + "\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70" + "\x71\x72\x73\x74\x75\x76\x77\x78" + "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80" + "\x81\x82\x83\x84\x85\x86\x87\x88" + "\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90" + "\x91\x92\x93\x94\x95\x96\x97\x98" + "\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0" + "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8" + "\xa9\xaa\xab\xac\xad\xae\xaf\xb0" + "\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8" + "\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0" + "\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8" + "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0" + "\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8" + "\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0" + "\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8" + "\xe9\xea\xeb\xec\xed\xee\xef\xf0", + .psize = 240, + .digest = "\x8b\xa6\xd7\x91\xb4\x74\x96\x84", + }, { + .key = "\xff\xff\xff\xff\xff\xff\xff\xff", + .ksize = 8, + .plaintext = "\x6e\x05\x79\x10\xa7\x1b\xb2\x49" + "\xe0\x54\xeb\x82\x19\x8d\x24\xbb" + "\x2f\xc6\x5d\xf4\x68\xff\x96\x0a" + "\xa1\x38\xcf\x43\xda\x71\x08\x7c" + "\x13\xaa\x1e\xb5\x4c\xe3\x57\xee" + "\x85\x1c\x90\x27\xbe\x32\xc9\x60" + "\xf7\x6b\x02\x99\x0d\xa4\x3b\xd2" + "\x46\xdd\x74\x0b\x7f\x16\xad\x21" + "\xb8\x4f\xe6\x5a\xf1\x88\x1f\x93" + "\x2a\xc1\x35\xcc\x63\xfa\x6e\x05" + "\x9c\x10\xa7\x3e\xd5\x49\xe0\x77" + "\x0e\x82\x19\xb0\x24\xbb\x52\xe9" + "\x5d\xf4\x8b\x22\x96\x2d\xc4\x38" + "\xcf\x66\xfd\x71\x08\x9f\x13\xaa" + "\x41\xd8\x4c\xe3\x7a\x11\x85\x1c" + "\xb3\x27\xbe\x55\xec\x60\xf7\x8e" + "\x02\x99\x30\xc7\x3b\xd2\x69\x00" + "\x74\x0b\xa2\x16\xad\x44\xdb\x4f" + "\xe6\x7d\x14\x88\x1f\xb6\x2a\xc1" + "\x58\xef\x63\xfa\x91\x05\x9c\x33" + "\xca\x3e\xd5\x6c\x03\x77\x0e\xa5" + "\x19\xb0\x47\xde\x52\xe9\x80\x17" + "\x8b\x22\xb9\x2d\xc4\x5b\xf2\x66" + "\xfd\x94\x08\x9f\x36\xcd\x41\xd8" + "\x6f\x06\x7a\x11\xa8\x1c\xb3\x4a" + "\xe1\x55\xec\x83\x1a\x8e\x25\xbc" + "\x30\xc7\x5e\xf5\x69\x00\x97\x0b" + "\xa2\x39\xd0\x44\xdb\x72\x09\x7d" + "\x14\xab\x1f\xb6\x4d\xe4\x58\xef" + "\x86\x1d\x91\x28\xbf\x33\xca\x61" + "\xf8\x6c\x03\x9a\x0e\xa5\x3c\xd3" + "\x47\xde\x75\x0c\x80\x17\xae\x22" + "\xb9\x50\xe7\x5b\xf2\x89\x20\x94" + "\x2b\xc2\x36\xcd\x64\xfb\x6f\x06" + "\x9d\x11\xa8\x3f\xd6\x4a\xe1\x78" + "\x0f\x83\x1a\xb1\x25\xbc\x53\xea" + "\x5e\xf5\x8c\x00\x97\x2e\xc5\x39" + "\xd0\x67\xfe\x72\x09\xa0\x14\xab" + "\x42\xd9\x4d\xe4\x7b\x12\x86\x1d" + "\xb4\x28\xbf\x56\xed\x61\xf8\x8f" + "\x03\x9a\x31\xc8\x3c\xd3\x6a\x01" + "\x75\x0c\xa3\x17\xae\x45\xdc\x50" + "\xe7\x7e\x15\x89\x20\xb7\x2b\xc2" + "\x59\xf0\x64\xfb\x92\x06\x9d\x34" + "\xcb\x3f\xd6\x6d\x04\x78\x0f\xa6" + "\x1a\xb1\x48\xdf\x53\xea\x81\x18" + "\x8c\x23\xba\x2e\xc5\x5c\xf3\x67" + "\xfe\x95\x09\xa0\x37\xce\x42\xd9" + "\x70\x07\x7b\x12\xa9\x1d\xb4\x4b" + "\xe2\x56\xed\x84\x1b\x8f\x26\xbd" + "\x31\xc8\x5f\xf6\x6a\x01\x98\x0c" + "\xa3\x3a\xd1\x45\xdc\x73\x0a\x7e" + "\x15\xac\x20\xb7\x4e\xe5\x59\xf0" + "\x87\x1e\x92\x29\xc0\x34\xcb\x62" + "\xf9\x6d\x04\x9b\x0f\xa6\x3d\xd4" + "\x48\xdf\x76\x0d\x81\x18\xaf\x23" + "\xba\x51\xe8\x5c\xf3\x8a\x21\x95" + "\x2c\xc3\x37\xce\x65\xfc\x70\x07" + "\x9e\x12\xa9\x40\xd7\x4b\xe2\x79" + "\x10\x84\x1b\xb2\x26\xbd\x54\xeb" + "\x5f\xf6\x8d\x01\x98\x2f\xc6\x3a" + "\xd1\x68\xff\x73\x0a\xa1\x15\xac" + "\x43\xda\x4e\xe5\x7c\x13\x87\x1e" + "\xb5\x29\xc0\x57\xee\x62\xf9\x90" + "\x04\x9b\x32\xc9\x3d\xd4\x6b\x02" + "\x76\x0d\xa4\x18\xaf\x46\xdd\x51" + "\xe8\x7f\x16\x8a\x21\xb8\x2c\xc3" + "\x5a\xf1\x65\xfc\x93\x07\x9e\x35" + "\xcc\x40\xd7\x6e\x05\x79\x10\xa7" + "\x1b\xb2\x49\xe0\x54\xeb\x82\x19" + "\x8d\x24\xbb\x2f\xc6\x5d\xf4\x68" + "\xff\x96\x0a\xa1\x38\xcf\x43\xda" + "\x71\x08\x7c\x13\xaa\x1e\xb5\x4c" + "\xe3\x57\xee\x85\x1c\x90\x27\xbe" + "\x32\xc9\x60\xf7\x6b\x02\x99\x0d" + "\xa4\x3b\xd2\x46\xdd\x74\x0b\x7f" + "\x16\xad\x21\xb8\x4f\xe6\x5a\xf1" + "\x88\x1f\x93\x2a\xc1\x35\xcc\x63" + "\xfa\x6e\x05\x9c\x10\xa7\x3e\xd5" + "\x49\xe0\x77\x0e\x82\x19\xb0\x24" + "\xbb\x52\xe9\x5d\xf4\x8b\x22\x96" + "\x2d\xc4\x38\xcf\x66\xfd\x71\x08" + "\x9f\x13\xaa\x41\xd8\x4c\xe3\x7a" + "\x11\x85\x1c\xb3\x27\xbe\x55\xec" + "\x60\xf7\x8e\x02\x99\x30\xc7\x3b" + "\xd2\x69\x00\x74\x0b\xa2\x16\xad" + "\x44\xdb\x4f\xe6\x7d\x14\x88\x1f" + "\xb6\x2a\xc1\x58\xef\x63\xfa\x91" + "\x05\x9c\x33\xca\x3e\xd5\x6c\x03" + "\x77\x0e\xa5\x19\xb0\x47\xde\x52" + "\xe9\x80\x17\x8b\x22\xb9\x2d\xc4" + "\x5b\xf2\x66\xfd\x94\x08\x9f\x36" + "\xcd\x41\xd8\x6f\x06\x7a\x11\xa8" + "\x1c\xb3\x4a\xe1\x55\xec\x83\x1a" + "\x8e\x25\xbc\x30\xc7\x5e\xf5\x69" + "\x00\x97\x0b\xa2\x39\xd0\x44\xdb" + "\x72\x09\x7d\x14\xab\x1f\xb6\x4d" + "\xe4\x58\xef\x86\x1d\x91\x28\xbf" + "\x33\xca\x61\xf8\x6c\x03\x9a\x0e" + "\xa5\x3c\xd3\x47\xde\x75\x0c\x80" + "\x17\xae\x22\xb9\x50\xe7\x5b\xf2" + "\x89\x20\x94\x2b\xc2\x36\xcd\x64" + "\xfb\x6f\x06\x9d\x11\xa8\x3f\xd6" + "\x4a\xe1\x78\x0f\x83\x1a\xb1\x25" + "\xbc\x53\xea\x5e\xf5\x8c\x00\x97" + "\x2e\xc5\x39\xd0\x67\xfe\x72\x09" + "\xa0\x14\xab\x42\xd9\x4d\xe4\x7b" + "\x12\x86\x1d\xb4\x28\xbf\x56\xed" + "\x61\xf8\x8f\x03\x9a\x31\xc8\x3c" + "\xd3\x6a\x01\x75\x0c\xa3\x17\xae" + "\x45\xdc\x50\xe7\x7e\x15\x89\x20" + "\xb7\x2b\xc2\x59\xf0\x64\xfb\x92" + "\x06\x9d\x34\xcb\x3f\xd6\x6d\x04" + "\x78\x0f\xa6\x1a\xb1\x48\xdf\x53" + "\xea\x81\x18\x8c\x23\xba\x2e\xc5" + "\x5c\xf3\x67\xfe\x95\x09\xa0\x37" + "\xce\x42\xd9\x70\x07\x7b\x12\xa9" + "\x1d\xb4\x4b\xe2\x56\xed\x84\x1b" + "\x8f\x26\xbd\x31\xc8\x5f\xf6\x6a" + "\x01\x98\x0c\xa3\x3a\xd1\x45\xdc" + "\x73\x0a\x7e\x15\xac\x20\xb7\x4e" + "\xe5\x59\xf0\x87\x1e\x92\x29\xc0" + "\x34\xcb\x62\xf9\x6d\x04\x9b\x0f" + "\xa6\x3d\xd4\x48\xdf\x76\x0d\x81" + "\x18\xaf\x23\xba\x51\xe8\x5c\xf3" + "\x8a\x21\x95\x2c\xc3\x37\xce\x65" + "\xfc\x70\x07\x9e\x12\xa9\x40\xd7" + "\x4b\xe2\x79\x10\x84\x1b\xb2\x26" + "\xbd\x54\xeb\x5f\xf6\x8d\x01\x98" + "\x2f\xc6\x3a\xd1\x68\xff\x73\x0a" + "\xa1\x15\xac\x43\xda\x4e\xe5\x7c" + "\x13\x87\x1e\xb5\x29\xc0\x57\xee" + "\x62\xf9\x90\x04\x9b\x32\xc9\x3d" + "\xd4\x6b\x02\x76\x0d\xa4\x18\xaf" + "\x46\xdd\x51\xe8\x7f\x16\x8a\x21" + "\xb8\x2c\xc3\x5a\xf1\x65\xfc\x93" + "\x07\x9e\x35\xcc\x40\xd7\x6e\x05" + "\x79\x10\xa7\x1b\xb2\x49\xe0\x54" + "\xeb\x82\x19\x8d\x24\xbb\x2f\xc6" + "\x5d\xf4\x68\xff\x96\x0a\xa1\x38" + "\xcf\x43\xda\x71\x08\x7c\x13\xaa" + "\x1e\xb5\x4c\xe3\x57\xee\x85\x1c" + "\x90\x27\xbe\x32\xc9\x60\xf7\x6b" + "\x02\x99\x0d\xa4\x3b\xd2\x46\xdd" + "\x74\x0b\x7f\x16\xad\x21\xb8\x4f" + "\xe6\x5a\xf1\x88\x1f\x93\x2a\xc1" + "\x35\xcc\x63\xfa\x6e\x05\x9c\x10" + "\xa7\x3e\xd5\x49\xe0\x77\x0e\x82" + "\x19\xb0\x24\xbb\x52\xe9\x5d\xf4" + "\x8b\x22\x96\x2d\xc4\x38\xcf\x66" + "\xfd\x71\x08\x9f\x13\xaa\x41\xd8" + "\x4c\xe3\x7a\x11\x85\x1c\xb3\x27" + "\xbe\x55\xec\x60\xf7\x8e\x02\x99" + "\x30\xc7\x3b\xd2\x69\x00\x74\x0b" + "\xa2\x16\xad\x44\xdb\x4f\xe6\x7d" + "\x14\x88\x1f\xb6\x2a\xc1\x58\xef" + "\x63\xfa\x91\x05\x9c\x33\xca\x3e" + "\xd5\x6c\x03\x77\x0e\xa5\x19\xb0" + "\x47\xde\x52\xe9\x80\x17\x8b\x22" + "\xb9\x2d\xc4\x5b\xf2\x66\xfd\x94" + "\x08\x9f\x36\xcd\x41\xd8\x6f\x06" + "\x7a\x11\xa8\x1c\xb3\x4a\xe1\x55" + "\xec\x83\x1a\x8e\x25\xbc\x30\xc7" + "\x5e\xf5\x69\x00\x97\x0b\xa2\x39" + "\xd0\x44\xdb\x72\x09\x7d\x14\xab" + "\x1f\xb6\x4d\xe4\x58\xef\x86\x1d" + "\x91\x28\xbf\x33\xca\x61\xf8\x6c" + "\x03\x9a\x0e\xa5\x3c\xd3\x47\xde" + "\x75\x0c\x80\x17\xae\x22\xb9\x50" + "\xe7\x5b\xf2\x89\x20\x94\x2b\xc2" + "\x36\xcd\x64\xfb\x6f\x06\x9d\x11" + "\xa8\x3f\xd6\x4a\xe1\x78\x0f\x83" + "\x1a\xb1\x25\xbc\x53\xea\x5e\xf5" + "\x8c\x00\x97\x2e\xc5\x39\xd0\x67" + "\xfe\x72\x09\xa0\x14\xab\x42\xd9" + "\x4d\xe4\x7b\x12\x86\x1d\xb4\x28" + "\xbf\x56\xed\x61\xf8\x8f\x03\x9a" + "\x31\xc8\x3c\xd3\x6a\x01\x75\x0c" + "\xa3\x17\xae\x45\xdc\x50\xe7\x7e" + "\x15\x89\x20\xb7\x2b\xc2\x59\xf0" + "\x64\xfb\x92\x06\x9d\x34\xcb\x3f" + "\xd6\x6d\x04\x78\x0f\xa6\x1a\xb1" + "\x48\xdf\x53\xea\x81\x18\x8c\x23" + "\xba\x2e\xc5\x5c\xf3\x67\xfe\x95" + "\x09\xa0\x37\xce\x42\xd9\x70\x07" + "\x7b\x12\xa9\x1d\xb4\x4b\xe2\x56" + "\xed\x84\x1b\x8f\x26\xbd\x31\xc8" + "\x5f\xf6\x6a\x01\x98\x0c\xa3\x3a" + "\xd1\x45\xdc\x73\x0a\x7e\x15\xac" + "\x20\xb7\x4e\xe5\x59\xf0\x87\x1e" + "\x92\x29\xc0\x34\xcb\x62\xf9\x6d" + "\x04\x9b\x0f\xa6\x3d\xd4\x48\xdf" + "\x76\x0d\x81\x18\xaf\x23\xba\x51" + "\xe8\x5c\xf3\x8a\x21\x95\x2c\xc3" + "\x37\xce\x65\xfc\x70\x07\x9e\x12" + "\xa9\x40\xd7\x4b\xe2\x79\x10\x84" + "\x1b\xb2\x26\xbd\x54\xeb\x5f\xf6" + "\x8d\x01\x98\x2f\xc6\x3a\xd1\x68" + "\xff\x73\x0a\xa1\x15\xac\x43\xda" + "\x4e\xe5\x7c\x13\x87\x1e\xb5\x29" + "\xc0\x57\xee\x62\xf9\x90\x04\x9b" + "\x32\xc9\x3d\xd4\x6b\x02\x76\x0d" + "\xa4\x18\xaf\x46\xdd\x51\xe8\x7f" + "\x16\x8a\x21\xb8\x2c\xc3\x5a\xf1" + "\x65\xfc\x93\x07\x9e\x35\xcc\x40" + "\xd7\x6e\x05\x79\x10\xa7\x1b\xb2" + "\x49\xe0\x54\xeb\x82\x19\x8d\x24" + "\xbb\x2f\xc6\x5d\xf4\x68\xff\x96" + "\x0a\xa1\x38\xcf\x43\xda\x71\x08" + "\x7c\x13\xaa\x1e\xb5\x4c\xe3\x57" + "\xee\x85\x1c\x90\x27\xbe\x32\xc9" + "\x60\xf7\x6b\x02\x99\x0d\xa4\x3b" + "\xd2\x46\xdd\x74\x0b\x7f\x16\xad" + "\x21\xb8\x4f\xe6\x5a\xf1\x88\x1f" + "\x93\x2a\xc1\x35\xcc\x63\xfa\x6e" + "\x05\x9c\x10\xa7\x3e\xd5\x49\xe0" + "\x77\x0e\x82\x19\xb0\x24\xbb\x52" + "\xe9\x5d\xf4\x8b\x22\x96\x2d\xc4" + "\x38\xcf\x66\xfd\x71\x08\x9f\x13" + "\xaa\x41\xd8\x4c\xe3\x7a\x11\x85" + "\x1c\xb3\x27\xbe\x55\xec\x60\xf7" + "\x8e\x02\x99\x30\xc7\x3b\xd2\x69" + "\x00\x74\x0b\xa2\x16\xad\x44\xdb" + "\x4f\xe6\x7d\x14\x88\x1f\xb6\x2a" + "\xc1\x58\xef\x63\xfa\x91\x05\x9c" + "\x33\xca\x3e\xd5\x6c\x03\x77\x0e" + "\xa5\x19\xb0\x47\xde\x52\xe9\x80" + "\x17\x8b\x22\xb9\x2d\xc4\x5b\xf2" + "\x66\xfd\x94\x08\x9f\x36\xcd\x41" + "\xd8\x6f\x06\x7a\x11\xa8\x1c\xb3" + "\x4a\xe1\x55\xec\x83\x1a\x8e\x25" + "\xbc\x30\xc7\x5e\xf5\x69\x00\x97" + "\x0b\xa2\x39\xd0\x44\xdb\x72\x09" + "\x7d\x14\xab\x1f\xb6\x4d\xe4\x58" + "\xef\x86\x1d\x91\x28\xbf\x33\xca" + "\x61\xf8\x6c\x03\x9a\x0e\xa5\x3c" + "\xd3\x47\xde\x75\x0c\x80\x17\xae" + "\x22\xb9\x50\xe7\x5b\xf2\x89\x20" + "\x94\x2b\xc2\x36\xcd\x64\xfb\x6f" + "\x06\x9d\x11\xa8\x3f\xd6\x4a\xe1" + "\x78\x0f\x83\x1a\xb1\x25\xbc\x53" + "\xea\x5e\xf5\x8c\x00\x97\x2e\xc5" + "\x39\xd0\x67\xfe\x72\x09\xa0\x14" + "\xab\x42\xd9\x4d\xe4\x7b\x12\x86" + "\x1d\xb4\x28\xbf\x56\xed\x61\xf8" + "\x8f\x03\x9a\x31\xc8\x3c\xd3\x6a" + "\x01\x75\x0c\xa3\x17\xae\x45\xdc" + "\x50\xe7\x7e\x15\x89\x20\xb7\x2b" + "\xc2\x59\xf0\x64\xfb\x92\x06\x9d" + "\x34\xcb\x3f\xd6\x6d\x04\x78\x0f" + "\xa6\x1a\xb1\x48\xdf\x53\xea\x81" + "\x18\x8c\x23\xba\x2e\xc5\x5c\xf3" + "\x67\xfe\x95\x09\xa0\x37\xce\x42" + "\xd9\x70\x07\x7b\x12\xa9\x1d\xb4" + "\x4b\xe2\x56\xed\x84\x1b\x8f\x26" + "\xbd\x31\xc8\x5f\xf6\x6a\x01\x98", + .psize = 2048, + .digest = "\x4b\x82\xa5\x0e\x72\x01\x0b\xc6", + } +}; + static const u8 zeroes[4096] = { [0 ... 4095] = 0 }; static const u8 ones[4096] = { [0 ... 4095] = 0xff }; diff --git a/include/linux/crc64.h b/include/linux/crc64.h index b791316f251c..890959372633 100644 --- a/include/linux/crc64.h +++ b/include/linux/crc64.h @@ -7,6 +7,7 @@ #include +#define CRC64_ISO3309_STRING "crc64-iso3309" #define CRC64_ROCKSOFT_STRING "crc64-rocksoft" u64 __pure crc64_be(u64 crc, const void *p, size_t len);